Is this a connexus question? because if it is the answer would be c
The correct answer is D. Alban Berg.
Berg was Schoenberg's student and he wanted to do something new and unusual to surpass his teacher. This is why he took his twelve-tone method and combined it with Romanticism, which included lyricism and warmth, and he was quite famous for this combination of styles.
Top down AC with the cooler system
other:) i like to play chess:)